What has happened?
Your account details have been leaked in connection with a breach of a user database where we found your email address and password.
What does this mean?
When you register an account on an online service, your login details are stored in a database. Hackers often try to access these databases to obtain login information that can be used on other services, especially if you use the same password there.
What should you do?
If you have an account linked to the specified source:
Change the password on the service that has been breached.
It’s also important to change the password on other services where you use the same password.
To reduce the risk of future breaches, make sure to use unique passwords for each service.
If the source is unknown to you, you should take additional steps to protect yourself:
Change the password on all services where you use the email address as your login.
Use different passwords for each service to minimize the risk of future breaches.